阅读下面这首诗，完成后面题目。
                                                                                                      秋凉晚步
                                                                                                        杨万里
                                                                                      秋气堪悲未必然，轻寒正是可人^①天。
                                                                                      绿池落尽红蕖^②却，荷叶犹开最小钱。
     【注】①可人：合人意。②蕖：荷花。